Magnetic couplers... I thought I read that the micro-trains compatible coupler on the diesel N scale BLIs was magnetic and therefore I could at least experiment with one car since I bought a kato magnetic section to experiment with. It seems it is not, however, and the "inexpensive" set of Kato rolling stock I picked up used (free technically) don't have any metal in the couplers and I'm not sure it's worth spending any money on the cheap little buggers. I'll probably just use them to practice weathering. In the mean time, I'd like to A) Get my sd70ACe set up for magnetic coupling and B)get some decent quality rolling stock hopefully with magnetic couplers already included. Do any of the micro-trains rolling stock include these? Further, the MT part numbering system might as well be in an alien tongue. What do I need to get a magnetic coupler on loco?